Science

It can be said that graphite is composed of single planes, layers of one carbon atom thick, and graphene, arranged one above the other.

The surface of the Moon is littered with impact craters because it does not have an atmosphere thick enough to destroy pieces of rock heading towards it.

The closest Cassini’s flight around Titan took place at an altitude of 880 km on June 21st, 2010.

Snowflakes fall relatively slowly, at about four kilometers per hour.

Silver compounds are used to silver mirrors and to produce explosives (e.g. silver acetylides).

The mushroom called Entoloma hochstetteri is a mushroom with a blue fruiting body color.

Phobos was photographed by the following probes: Mariner 7, Mariner 9, Viking 1, Phobos 2, Mars Global Surveyor, Mars Express, and Mars Reconnaissance Orbiter.

The Moon is so far the only celestial body on which humans have landed.

It is the sixth-largest moon of Saturn.

The Moon is the only one in the Solar System that has a dipole magnetic field capable of creating a magnetosphere.